Rochester Electronics, LLCTO-220-5 Formed LeadsRoHS
L78MR05-FA-E
IC REG LINEAR 5V 0.5A VOLT REG
Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-220-5 Formed Leads
Status
Active
$0.95 / unit (market reference)
MOQ: 317 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | L78MR05-FA-E |
| Package / Case | TO-220-5 Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -30°C ~ 80°C |
| Voltage - Input (Max) | 20V |
| Voltage - Output | 5V |
| Current - Output | 500mA |
| Supplier Device Package | TO-220-5H |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
L78MR05-FA-E by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 20V, output 5V. The TO-220-5 Formed Leads package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| PSRR | 80dB ~ 77db (120Hz) |
| Output Type | Fixed |
| Control Features | Reset |
| Current - Output | 500mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 5V |
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